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Sundareswaran Iyalunaidu

With over 24 years of dedicated experience, I am a seasoned professional specializing in the commissioning, maintenance, and installation of Electrical, Instrumentation and Control systems. My expertise extends across a spectrum of industries, including Power stations, Oil and Gas, Aluminium, Utilities, Steel and Continuous process industries. Tweet me @sundareshinfohe
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Instrumentation Calculators

Thermocouple Color Code and EMF Calculator for Instrumentation Engineers

Table of ContentsThermocouple Color Code and EMF Calculator for Instrumentation EngineersWhat Is a Thermocouple Color Code and EMF Calculator?Why Thermocouple Wire Color and Polarity MatterHow to Use the Thermocouple EMF CalculatorThermocouple EMF Calculation FormulaType K Thermocouple EMF Calculation ExampleHow to Interpret Thermocouple EMF Calculator...
Procedures

RTD Checking With a Multimeter: Three Tests, Resistance Calculation and Troubleshooting

Table of ContentsWhat Is an RTD and How Does It Work?Tools Required for RTD Testing and Safety PrecautionsThree Important Checks for RTD Testing With a MultimeterHow to Test an RTD With a Multimeter Step by StepPT100 Resistance Versus Temperature TableHow to Test Two Wire,...
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Instrumentation Calculators

Millibar (mbar) to Millimeter of Mercury (mmHg) Pressure Unit Conversion Calculator

This calculator enables you to convert pressure values from Millibar (mbar) to Millimeter of...
Instrumentation Calculators

Millimeter of Mercury (mmHg) to Atmospheres (atm) Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Millimeter of Mercury (mmHg) to...
Installation Procedure

Float Type Level Switch Installation Procedure with Checklist

Table of ContentsWhat is float type level switch?What is the construction and working principle...
Instrumentation Calculators

Pascals (Pa) to Millimeter of Mercury (mmHg) Pressure Unit Conversion Calculator

This calculator allows you to convert pressure values from Pascals (Pa) to Millimeter of...
Instrumentation Calculators

Millimeter of Mercury (mmHg) to Pascals (Pa) Pressure Unit Conversion Calculator

This calculator enables easy conversion of pressure values from Millimeter of Mercury (mmHg) to...
Instrumentation Questions

Advanced Wireless Instrumentation Quiz: Exploring Industrial Wireless Communication and Protocols

Welcome to the Wireless Instrumentation Quiz! This advanced quiz is designed to test your...
Instrumentation Calculators

Capacitance to Level Conversion Calculator for Level Transmitters

Capacitive level transmitters are used to measure the liquid level in a tank by...
Instrumentation

Why Restriction Orifice is Some Distance from Blowdown Valve?

Table of ContentsWhat is Restriction Orifice?Purpose of a Blowdown Valve and Restriction OrificeImportance of...
Instrumentation Questions

Quiz on Instrumentation I/O List Engineering Documentation

Welcome to the "Instrumentation I/O List Engineering Documentation" quiz! This advanced quiz is designed...
Instrumentation Calculators

RTD Class B Tolerance Calculator

Table of ContentsHow to Use the RTD Class B Tolerance Calculator?What is the Tolerance...
Installation Procedure

Electromagnetic Flow Meter Installation – Step-by-Step Guide and Checklist for Accurate Measurements

Table of ContentsStep by Step Installation Method StatementHow to install an electromagnetic flow meter?Step...
Industrial Automation

Why Choose Intrinsic Safety (IS) for Hazardous Area Instrumentation?

Table of ContentsAdvantages of Intrinsic SafetyAvailable Power in Intrinsically Safe CircuitsDefinition of Intrinsic SafetyTypical...
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Instrumentation Calculators

Thermocouple Color Code and EMF Calculator for Instrumentation Engineers

Table of ContentsThermocouple Color Code and EMF Calculator for Instrumentation EngineersWhat Is a Thermocouple...
Procedures

RTD Checking With a Multimeter: Three Tests, Resistance Calculation and Troubleshooting

Table of ContentsWhat Is an RTD and How Does It Work?Tools Required for RTD...
SIS/ESD

Inhibit vs Bypass in Process Plants: DCS, PLC and ESD/SIS Differences

Table of ContentsWhy Understanding Inhibit vs Bypass in Process Plants MattersWhat Is an Inhibit...
Instrumentation Calculators

Advanced Instrument Air Compressor Interlock Logic and Control Quiz for Automation and Instrumentation Professionals

Instrument Air Compressor Interlock Logic Quiz Introduction Instrument air compressors are critical utility equipment controlled...